Datasheet > CY62167DV30_06

CY62167DV30_06

更新时间： 2024-01-21 22:56:29

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		/
页数	文件大小	规格书
12页	343K
描述
16-Mbit (1M x 16) Static RAM

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CY62167DV30_06 数据手册

CY62167DV30 MoBL^®

16-Mbit (1M x 16) Static RAM

also has an automatic power-down feature that significantly

reduces power consumption by 99% when addresses are not

toggling. The device can also be put into standby mode when

deselected (CE₁HIGH or CE₂LOW or both BHE and BLE are

HIGH). The input/output pins (I/O₀through I/O₁₅) are placed

in a high-impedance state when: deselected (CE₁HIGH or CE₂

LOW), outputs are disabled (OE HIGH), both Byte High

Enable and Byte Low Enable are disabled (BHE, BLE HIGH),

or during a Write operation (CE₁LOW, CE₂HIGH and WE

LOW).

Features

• TSOP I Configurable as 1M x 16 or as 2M x 8 SRAM

• Very high speed: 45 ns

• Wide voltage range: 2.2V – 3.6V

• Ultra-low active power

— Typical active current: 2 mA @ f = 1 MHz

— Typical active current: 18.5 mA @ f = f_Max(45 ns

speed)

Writing to the device is accomplished by taking Chip Enables

(CE₁LOW and CE₂HIGH) and Write Enable (WE) input LOW.

If Byte Low Enable (BLE) is LOW, then data from I/O pins (I/O₀

through I/O₇), is written into the location specified on the

address pins (A₀through A₁₉). If Byte High Enable (BHE) is

LOW, then data from I/O pins (I/O₈through I/O₁₅) is written into

the location specified on the address pins (A₀through A₁₉).

• Ultra-low standby power

• Easy memory expansion with CE₁, CE₂and OE features

• Automatic power-down when deselected

• CMOS for optimum speed/power

• Available in Pb-free and non Pb-free 48-ball VFBGA

and 48-pin TSOP I package

Reading from the device is accomplished by taking Chip

Enables (CE₁LOW and CE₂HIGH) and Output Enable (OE)

LOW while forcing the Write Enable (WE) HIGH. If Byte Low

Enable (BLE) is LOW, then data from the memory location

specified by the address pins will appear on I/O₀to I/O₇. If Byte

High Enable (BHE) is LOW, then data from memory will appear

on I/O₈to I/O₁₅. See the truth table at the back of this data

sheet for a complete description of Read and Write modes.

Functional Description^[1]

The CY62167DV30 is a high-performance CMOS static RAM

organized as 1M words by 16 bits. This device features

advanced circuit design to provide ultra-low active current.

This is ideal for providing More Battery Life™ (MoBL^®) in

portable applications such as cellular telephones. The device

Logic Block Diagram

DATA IN DRIVERS

A₁₀

A ₉

A ₈

A ₇

A ₆

A ₅

A ₄

A ₃

1M × 16 / 2M x 8

RAM Array

I/O₀–I/O₇

I/O₈–I/O₁₅

A ₂

A ₁

A ₀

COLUMN DECODER

BYTE

BHE

CE₂

CE₁

BLE

Power-Down

Circuit

CE₂

CE₁

BHE

BLE

Note:

1. For best-practice recommendations, please refer to the Cypress application note “System Design Guidelines” on http://www.cypress.com.

Cypress Semiconductor Corporation

Document #: 38-05328 Rev. *G

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised July 27, 2006

[+] Feedback

12 3 4 5 6 7...12

中文翻译

下载PDF

与CY62167DV30_06相关器件

型号	品牌	获取价格	描述	数据表
CY62167DV30_09	CYPRESS	获取价格	16-Mbit (1M x 16) Static RAM
CY62167DV30_10	CYPRESS	获取价格	16-Mbit (1M x 16) Static RAM
CY62167DV30L-55BVI	CYPRESS	获取价格	16-Mbit (1M x 16) Static RAM
CY62167DV30L-55BVI	ROCHESTER	获取价格	1MX16 STANDARD SRAM, 55ns, PBGA48, 8 X 9.50 MM, 1 MM HEIGHT, VFBGA-48
CY62167DV30L-55BVIT	CYPRESS	获取价格	Standard SRAM, 1MX16, 55ns, CMOS, PBGA48, 8 X 9.50 MM, 1 MM HEIGHT, VFBGA-48
CY62167DV30L-55ZI	CYPRESS	获取价格	16-Mbit (1M x 16) Static RAM
CY62167DV30L-70BVI	CYPRESS	获取价格	16-Mbit (1M x 16) Static RAM
CY62167DV30L-70BVI	ROCHESTER	获取价格	1MX16 STANDARD SRAM, 70ns, PBGA48, 8 X 9.50 MM, 1 MM HEIGHT, VFBGA-48
CY62167DV30L-70ZI	CYPRESS	获取价格	16-Mbit (1M x 16) Static RAM
CY62167DV30LL	CYPRESS	获取价格	16-Mbit (1M x 16) Static RAM

与CY62167DV30_06相关文章

共享储能电站：数据驱动与政策引领下的黄金机遇
2024-06-26

7
US1M数据手册解读：产品特性、替换型号推荐
2024-06-26

2
解析BAV99LT1G手册：参数分析、替换型号推荐
2024-06-26

1
解读BSS138PW数据手册：产品特性、电气参数及替换型号推荐
2024-06-26

3

产品中心

服务支持

精选活动

关于我们

帮助中心

CY62167DV30_06

CY62167DV30_06 数据手册

与CY62167DV30_06相关器件

与CY62167DV30_06相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

CY62167DV30_06

CY62167DV30_06 数据手册

与CY62167DV30_06相关器件

与CY62167DV30_06相关文章

您还可以找

您在本页遇到什么问题？